Alarm signal cover



FIG. 1 is a perspective view of an alarm signal cover showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view, with the left side being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a perspective view of a second embodiment of the design shown in FIG. 1;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a right side elevational view with the left side being a mirror image thereof; and

FIG. 8 is a rear elevational view thereof. 

The ornamental design for an alarm signal cover, as shown. 